Understanding sampling: representativeness matters.

J P Davis; I K Crombie; H T Davies

doi:10.12968/hosp.2001.62.4.2052

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Understanding sampling: representativeness matters.

J P Davis·I K Crombie·H T Davies

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Abstract

Sampling, or selecting a group of people to represent a whole population, lies at the heart of almost all research designs. There are many ways of going about this, each of which presents its own problems. The trick is to obtain a good-sized sample that is truly representative of the population as a whole.

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Humans Patient Selection Reproducibility of Results Research Design Sample Size Journal Article Research Support, Non-U.S. Gov't

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J P Davis, I K Crombie, H T Davies. 2001. Understanding sampling: representativeness matters.. https://doi.org/10.12968/hosp.2001.62.4.2052

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